Japan has a population of 124M (ranked 12/197), compared with 233M in Nigeria (ranked 6/197). Japan's land area is 140,761 sq mi versus 351,650 sq mi for Nigeria (ranked 61st vs. 30th).
By GDP, Japan ranks 4/197 ($4.03T) and Nigeria ranks 54/197 ($252B). By GDP per capita, Japan ranks 38/197 ($32,487), while Nigeria ranks 174/197 ($1,084).
Main facts and rankings
Japan
|
Nigeria
|
|
|---|---|---|
| Population |
122677250
|
243824469
|
| Population rank | 12/197 | 6/197 |
| GDP |
$4.03T
2024 |
$252B
2024 |
| GDP rank | 4/197 | 54/197 |
| GDP per capita |
$32,487
2024 |
$1,084
2024 |
| GDP per capita rank | 38/197 | 174/197 |
| GDP per capita, PPP |
$52,039
2024 |
$9,087
2024 |
| Government debt |
$9.51T
2024 |
$99.2B
2024 |
| Debt-to-GDP ratio |
236.1%
2024 |
39.3%
2024 |
| Government debt per person |
$76,704
2024 |
$426
2024 |
| Government debt per person rank | 3/185 | 170/185 |
| Average annual personal income after taxes |
$23,653
2026 |
$1,104
2026 |
| Land area | 140,761 sq mi | 351,650 sq mi |
| Population density |
872 ppl/mi²
2026 |
690 ppl/mi²
2026 |
| Fertility rate |
1.2
2023 |
4.48
2023 |
| Median age |
50.4 years
2024 |
19 years
2024 |
| Life expectancy |
85.1 years
2026 |
55 years
2026 |
Japan and Nigeria: Comparison Charts
Japan and Nigeria economies compared
| Year | GDP | |
|---|---|---|
|
Japan
|
Nigeria
|
|
| 2024 | $4,027,597,523,551 | $252,261,880,141 |
| 2023 | $4,213,167,237,906 | $487,387,801,881 |
| 2022 | $4,262,463,317,797 | $646,950,257,578 |
| 2021 | $5,039,148,168,861 | $609,147,716,973 |
| 2020 | $5,054,068,005,376 | $598,586,817,819 |
| 2019 | $5,117,993,853,017 | $668,219,992,691 |
| 2018 | $5,040,880,939,325 | $421,739,251,509 |
| 2017 | $4,930,837,369,151 | $375,745,731,053 |
| 2016 | $5,003,677,627,544 | $404,649,125,252 |
| 2015 | $4,444,930,651,964 | $493,026,682,801 |
| 2014 | $4,896,994,405,353 | $574,183,763,412 |
| 2013 | $5,212,328,181,166 | $520,117,180,314 |
| 2012 | $6,272,362,996,105 | $463,971,018,239 |
| 2011 | $6,233,147,172,341 | $414,466,676,831 |
| 2010 | $5,759,071,769,013 | $366,990,417,129 |
| 2009 | $5,289,493,117,994 | $295,008,835,381 |
| 2008 | $5,106,679,115,127 | $339,476,276,258 |
| 2007 | $4,579,750,920,355 | $278,260,846,800 |
| 2006 | $4,601,663,122,650 | $238,454,997,161 |
| 2005 | $4,831,467,035,390 | $175,670,569,969 |
| 2004 | $4,893,116,005,657 | $135,764,731,646 |
| 2003 | $4,519,561,645,254 | $104,738,954,264 |
| 2002 | $4,182,846,045,874 | $95,054,059,303 |
| 2001 | $4,374,711,694,091 | $73,557,840,064 |
| 2000 | $4,968,359,075,957 | $69,171,451,627 |
| 1999 | $4,635,982,224,064 | $59,145,077,039 |
| 1998 | $4,098,362,709,531 | $218,416,200,673 |
| 1997 | $4,492,448,605,639 | $200,850,397,618 |
| 1996 | $4,923,391,533,852 | $185,730,236,700 |
| 1995 | $5,545,563,663,890 | $140,919,776,986 |
| 1994 | $4,998,797,547,741 | $80,399,613,064 |
| 1993 | $4,536,940,479,038 | $56,721,051,402 |
| 1992 | $3,980,702,922,118 | $52,058,181,854 |
| 1991 | $3,648,065,760,649 | $59,526,833,412 |
| 1990 | $3,185,904,656,664 | $54,035,795,388 |
| 1989 | $3,109,455,047,824 | $44,003,061,108 |
| 1988 | $3,125,724,434,401 | $49,648,470,440 |
| 1987 | $2,580,748,422,781 | $52,676,041,931 |
| 1986 | $2,120,083,812,110 | $54,805,852,581 |
| 1985 | $1,427,019,759,717 | $73,745,821,158 |
| 1984 | $1,345,824,500,837 | $73,484,359,521 |
| 1983 | $1,270,859,919,743 | $97,094,911,792 |
| 1982 | $1,158,731,426,906 | $142,769,363,314 |
| 1981 | $1,245,221,410,764 | $164,475,209,516 |
| 1980 | $1,129,377,244,854 | $64,201,788,123 |
| 1979 | $1,077,910,077,676 | $47,259,911,894 |
| 1978 | $1,035,611,588,217 | $36,527,862,209 |
| 1977 | $737,069,290,928 | $36,035,407,725 |
| 1976 | $598,883,902,156 | $36,308,883,249 |
| 1975 | $532,861,438,885 | $27,778,934,625 |
| 1974 | $490,035,789,970 | $24,846,641,318 |
| 1973 | $441,460,582,536 | $15,162,871,287 |
| 1972 | $324,933,841,269 | $12,274,416,018 |
| 1971 | $245,364,056,622 | $9,181,769,912 |
| 1970 | $217,223,652,719 | $12,546,094,982 |
| 1969 | $184,298,841,305 | $6,634,317,346 |
| 1968 | $156,897,496,759 | $5,200,997,920 |
| 1967 | $132,475,614,227 | $5,203,237,919 |
| 1966 | $113,046,784,179 | $6,366,917,453 |
| 1965 | $97,338,107,606 | $5,874,537,650 |
| 1964 | $87,490,590,818 | $5,552,931,319 |
| 1963 | $74,379,284,603 | $5,165,590,254 |
| 1962 | $64,987,857,542 | $4,909,399,176 |
| 1961 | $57,266,758,180 | $4,467,287,893 |
| 1960 | $47,419,238,274 | $4,196,174,502 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/nigeria | CC BY 
Japan and Nigeria economies compared
| Year | GDP per capita | |
|---|---|---|
|
Japan
|
Nigeria
|
|
| 2024 | $32,487 | $1,084 |
| 2023 | $33,836 | $2,139 |
| 2022 | $34,066 | $2,899 |
| 2021 | $40,095 | $2,787 |
| 2020 | $40,029 | $2,797 |
| 2019 | $40,416 | $3,190 |
| 2018 | $39,751 | $2,058 |
| 2017 | $38,834 | $1,876 |
| 2016 | $39,375 | $2,070 |
| 2015 | $34,961 | $2,586 |
| 2014 | $38,475 | $3,089 |
| 2013 | $40,899 | $2,873 |
| 2012 | $49,145 | $2,633 |
| 2011 | $48,760 | $2,418 |
| 2010 | $44,968 | $2,202 |
| 2009 | $41,309 | $1,820 |
| 2008 | $39,876 | $2,154 |
| 2007 | $35,779 | $1,816 |
| 2006 | $35,992 | $1,600 |
| 2005 | $37,813 | $1,211 |
| 2004 | $38,299 | $962 |
| 2003 | $35,387 | $763 |
| 2002 | $32,821 | $712 |
| 2001 | $34,406 | $566 |
| 2000 | $39,169 | $547 |
| 1999 | $36,610 | $481 |
| 1998 | $32,424 | $1,822 |
| 1997 | $35,638 | $1,720 |
| 1996 | $39,150 | $1,633 |
| 1995 | $44,198 | $1,272 |
| 1994 | $39,934 | $745 |
| 1993 | $36,345 | $540 |
| 1992 | $31,993 | $509 |
| 1991 | $29,428 | $597 |
| 1990 | $25,801 | $556 |
| 1989 | $25,266 | $465 |
| 1988 | $25,500 | $540 |
| 1987 | $21,142 | $588 |
| 1986 | $17,452 | $628 |
| 1985 | $11,809 | $869 |
| 1984 | $11,207 | $890 |
| 1983 | $10,652 | $1,207 |
| 1982 | $9,780 | $1,822 |
| 1981 | $10,583 | $2,162 |
| 1980 | $9,669 | $870 |
| 1979 | $9,301 | $661 |
| 1978 | $9,012 | $527 |
| 1977 | $6,473 | $536 |
| 1976 | $5,310 | $556 |
| 1975 | $4,776 | $438 |
| 1974 | $4,448 | $403 |
| 1973 | $4,061 | $252.4 |
| 1972 | $3,031 | $209.5 |
| 1971 | $2,321 | $160.5 |
| 1970 | $2,101 | $224.5 |
| 1969 | $1,803 | $121.4 |
| 1968 | $1,553 | $97.3 |
| 1967 | $1,326 | $99.5 |
| 1966 | $1,144 | $124.4 |
| 1965 | $994 | $117.3 |
| 1964 | $903 | $113.3 |
| 1963 | $776 | $107.7 |
| 1962 | $685 | $104.5 |
| 1961 | $609 | $97.1 |
| 1960 | $509 | $93.1 |
Data sources: World Bank | Economy & Growth (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/nigeria | CC BY
Japan vs. Nigeria life expectancy calculator
| Year | Life expectancy, years | |
|---|---|---|
|
Japan
|
Nigeria
|
|
| 2026 | 85.1 | 55 |
| 2025 | 85 | 54.8 |
| 2024 | 84.9 | 54.6 |
| 2023 | 84.7 | 54.5 |
| 2022 | 84.1 | 54.1 |
| 2021 | 84.6 | 53.5 |
| 2020 | 84.7 | 53.1 |
| 2019 | 84.4 | 53 |
| 2018 | 84.3 | 52.7 |
| 2017 | 84.2 | 52.4 |
| 2016 | 84.1 | 52.2 |
| 2015 | 83.9 | 51.9 |
| 2014 | 83.6 | 51.9 |
| 2013 | 83.4 | 51.8 |
| 2012 | 83.2 | 51.7 |
| 2011 | 82.7 | 51.5 |
| 2010 | 82.9 | 51.3 |
| 2009 | 83 | 51.1 |
| 2008 | 82.6 | 50.7 |
| 2007 | 82.5 | 50.4 |
| 2006 | 82.4 | 49.9 |
| 2005 | 82 | 49.5 |
| 2004 | 82.1 | 49.1 |
| 2003 | 81.9 | 48.6 |
| 2002 | 81.8 | 48 |
| 2001 | 81.5 | 47.5 |
| 2000 | 81.2 | 47.1 |
| 1999 | 80.6 | 46.6 |
| 1998 | 80.6 | 46.1 |
| 1997 | 80.6 | 46 |
| 1996 | 80.4 | 45.8 |
| 1995 | 79.7 | 45.9 |
| 1994 | 79.8 | 45.7 |
| 1993 | 79.4 | 45.8 |
| 1992 | 79.3 | 45.6 |
| 1991 | 79.3 | 45.5 |
| 1990 | 79 | 45.7 |
| 1989 | 79 | 45.8 |
| 1988 | 78.5 | 45.8 |
| 1987 | 78.6 | 45.9 |
| 1986 | 78.2 | 46 |
| 1985 | 77.8 | 46.2 |
| 1984 | 77.5 | 46.3 |
| 1983 | 77.1 | 46.4 |
| 1982 | 77.1 | 46.4 |
| 1981 | 76.6 | 46.3 |
| 1980 | 76.1 | 46 |
| 1979 | 76.2 | 45.7 |
| 1978 | 75.7 | 45.3 |
| 1977 | 75.3 | 44.8 |
| 1976 | 74.8 | 44.2 |
| 1975 | 74.4 | 43.1 |
| 1974 | 73.8 | 42.5 |
| 1973 | 73.4 | 41.8 |
| 1972 | 73.3 | 41.3 |
| 1971 | 72.8 | 40.6 |
| 1970 | 72 | 40 |
| 1969 | 71.9 | 38.9 |
| 1968 | 71.7 | 38.6 |
| 1967 | 71.4 | 37.5 |
| 1966 | 71.1 | 38.4 |
| 1965 | 70.3 | 38.2 |
| 1964 | 70.2 | 38 |
| 1963 | 69.7 | 37.8 |
| 1962 | 68.7 | 37.6 |
| 1961 | 68.4 | 37.4 |
| 1960 | 67.7 | 37.2 |
| 1959 | 67.5 | 37 |
| 1958 | 67 | 36.8 |
| 1957 | 65.4 | 36.6 |
| 1956 | 65.6 | 36.5 |
| 1955 | 65.7 | 36.3 |
| 1954 | 64.5 | 36.2 |
| 1953 | 63.3 | 36 |
| 1952 | 63 | 35.9 |
| 1951 | 61 | 35.7 |
| 1950 | 59.3 | 35.5 |
Data sources: United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10).
GeoRank.org/facts/japan/nigeria | CC BY
Japan and Nigeria population clocks and comparison
| Year | Population | |
|---|---|---|
|
Japan
|
Nigeria
|
|
| 2024 | 123,975,371 | 232,679,478 |
| 2023 | 124,516,650 | 227,882,945 |
| 2022 | 125,124,989 | 223,150,896 |
| 2021 | 125,681,593 | 218,529,286 |
| 2020 | 126,261,000 | 213,996,181 |
| 2019 | 126,633,000 | 209,485,641 |
| 2018 | 126,811,000 | 204,938,755 |
| 2017 | 126,972,000 | 200,254,579 |
| 2016 | 127,076,000 | 195,443,700 |
| 2015 | 127,141,000 | 190,671,878 |
| 2014 | 127,276,000 | 185,896,915 |
| 2013 | 127,445,000 | 181,049,443 |
| 2012 | 127,629,000 | 176,200,625 |
| 2011 | 127,833,000 | 171,379,598 |
| 2010 | 128,070,000 | 166,642,886 |
| 2009 | 128,047,000 | 162,049,464 |
| 2008 | 128,063,000 | 157,595,014 |
| 2007 | 128,001,000 | 153,267,261 |
| 2006 | 127,854,000 | 149,077,334 |
| 2005 | 127,773,000 | 145,017,253 |
| 2004 | 127,761,000 | 141,057,045 |
| 2003 | 127,718,000 | 137,202,644 |
| 2002 | 127,445,000 | 133,471,989 |
| 2001 | 127,149,000 | 129,862,595 |
| 2000 | 126,843,000 | 126,382,494 |
| 1999 | 126,631,000 | 123,047,320 |
| 1998 | 126,400,000 | 119,846,254 |
| 1997 | 126,057,000 | 116,754,792 |
| 1996 | 125,757,000 | 113,754,779 |
| 1995 | 125,472,000 | 110,819,428 |
| 1994 | 125,178,000 | 107,935,714 |
| 1993 | 124,829,000 | 105,122,069 |
| 1992 | 124,425,000 | 102,372,770 |
| 1991 | 123,964,000 | 99,720,162 |
| 1990 | 123,478,000 | 97,120,925 |
| 1989 | 123,069,000 | 94,531,014 |
| 1988 | 122,578,000 | 92,020,090 |
| 1987 | 122,069,000 | 89,591,716 |
| 1986 | 121,482,000 | 87,235,953 |
| 1985 | 120,837,000 | 84,897,973 |
| 1984 | 120,083,000 | 82,526,443 |
| 1983 | 119,307,000 | 80,438,260 |
| 1982 | 118,480,000 | 78,378,701 |
| 1981 | 117,661,000 | 76,068,103 |
| 1980 | 116,807,000 | 73,764,641 |
| 1979 | 115,890,000 | 71,498,242 |
| 1978 | 114,913,000 | 69,326,532 |
| 1977 | 113,872,000 | 67,234,590 |
| 1976 | 112,775,000 | 65,258,009 |
| 1975 | 111,573,000 | 63,410,815 |
| 1974 | 110,162,000 | 61,679,144 |
| 1973 | 108,707,000 | 60,082,139 |
| 1972 | 107,188,000 | 58,601,748 |
| 1971 | 105,697,000 | 57,214,684 |
| 1970 | 103,403,000 | 55,893,838 |
| 1969 | 102,219,000 | 54,631,914 |
| 1968 | 101,011,000 | 53,432,783 |
| 1967 | 99,879,000 | 52,293,065 |
| 1966 | 98,851,000 | 51,188,234 |
| 1965 | 97,952,000 | 50,086,764 |
| 1964 | 96,903,000 | 49,012,016 |
| 1963 | 95,900,000 | 47,973,575 |
| 1962 | 94,933,000 | 46,965,292 |
| 1961 | 94,055,000 | 45,989,310 |
| 1960 | 93,216,000 | 45,053,782 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/nigeria | CC BY
Fertility rates in Japan and Nigeria
| Year | Fertility rate | |
|---|---|---|
|
Japan
|
Nigeria
|
|
| 2023 | 1.2 | 4.48 |
| 2022 | 1.26 | 4.55 |
| 2021 | 1.3 | 4.64 |
| 2020 | 1.33 | 4.7 |
| 2019 | 1.36 | 4.86 |
| 2018 | 1.42 | 5.02 |
| 2017 | 1.43 | 5.18 |
| 2016 | 1.44 | 5.34 |
| 2015 | 1.45 | 5.5 |
| 2014 | 1.42 | 5.62 |
| 2013 | 1.43 | 5.69 |
| 2012 | 1.41 | 5.8 |
| 2011 | 1.39 | 5.89 |
| 2010 | 1.39 | 5.95 |
| 2009 | 1.37 | 5.99 |
| 2008 | 1.37 | 6.02 |
| 2007 | 1.34 | 6.03 |
| 2006 | 1.32 | 6.05 |
| 2005 | 1.26 | 6.06 |
| 2004 | 1.29 | 6.09 |
| 2003 | 1.29 | 6.1 |
| 2002 | 1.32 | 6.12 |
| 2001 | 1.33 | 6.13 |
| 2000 | 1.36 | 6.12 |
| 1999 | 1.34 | 6.08 |
| 1998 | 1.38 | 6.07 |
| 1997 | 1.39 | 6.14 |
| 1996 | 1.43 | 6.22 |
| 1995 | 1.42 | 6.27 |
| 1994 | 1.5 | 6.32 |
| 1993 | 1.46 | 6.35 |
| 1992 | 1.5 | 6.39 |
| 1991 | 1.53 | 6.43 |
| 1990 | 1.54 | 6.46 |
| 1989 | 1.57 | 6.49 |
| 1988 | 1.66 | 6.5 |
| 1987 | 1.69 | 6.5 |
| 1986 | 1.72 | 6.56 |
| 1985 | 1.76 | 6.62 |
| 1984 | 1.81 | 6.7 |
| 1983 | 1.8 | 6.78 |
| 1982 | 1.77 | 6.8 |
| 1981 | 1.74 | 6.82 |
| 1980 | 1.75 | 6.85 |
| 1979 | 1.77 | 6.89 |
| 1978 | 1.79 | 6.92 |
| 1977 | 1.8 | 6.86 |
| 1976 | 1.85 | 6.81 |
| 1975 | 1.91 | 6.77 |
| 1974 | 2.05 | 6.7 |
| 1973 | 2.14 | 6.63 |
| 1972 | 2.14 | 6.58 |
| 1971 | 2.16 | 6.53 |
| 1970 | 2.13 | 6.47 |
| 1969 | 2.13 | 6.44 |
| 1968 | 2.13 | 6.42 |
| 1967 | 2.23 | 6.4 |
| 1966 | 1.58 | 6.39 |
| 1965 | 2.14 | 6.37 |
| 1964 | 2.05 | 6.36 |
| 1963 | 2 | 6.35 |
| 1962 | 1.98 | 6.36 |
| 1961 | 1.96 | 6.35 |
| 1960 | 2 | 6.36 |
Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).
GeoRank.org/facts/japan/nigeria | CC BY
Japan and Nigeria demographics compared
| Year | Median age, years | |
|---|---|---|
|
Japan
|
Nigeria
|
|
| 2024 | 50.4 | 19 |
| 2023 | 50 | 18.8 |
| 2022 | 49.5 | 18.7 |
| 2021 | 49.1 | 18.5 |
| 2020 | 48.7 | 18.3 |
| 2019 | 48.3 | 18.2 |
| 2018 | 48 | 18 |
| 2017 | 47.6 | 17.9 |
| 2016 | 47.3 | 17.8 |
| 2015 | 47 | 17.8 |
| 2014 | 46.6 | 17.7 |
| 2013 | 46.2 | 17.7 |
| 2012 | 45.8 | 17.7 |
| 2011 | 45.5 | 17.7 |
| 2010 | 45.2 | 17.8 |
| 2009 | 44.9 | 17.8 |
| 2008 | 44.6 | 17.8 |
| 2007 | 44.2 | 17.9 |
| 2006 | 43.9 | 17.9 |
| 2005 | 43.6 | 17.9 |
| 2004 | 43.2 | 17.9 |
| 2003 | 42.8 | 17.9 |
| 2002 | 42.5 | 17.9 |
| 2001 | 42.1 | 17.9 |
| 2000 | 41.8 | 17.9 |
| 1999 | 41.4 | 17.9 |
| 1998 | 41 | 17.8 |
| 1997 | 40.7 | 17.7 |
| 1996 | 40.3 | 17.6 |
| 1995 | 40 | 17.6 |
| 1994 | 39.6 | 17.5 |
| 1993 | 39.2 | 17.4 |
| 1992 | 38.7 | 17.4 |
| 1991 | 38.2 | 17.3 |
| 1990 | 37.7 | 17.3 |
| 1989 | 37.2 | 17.3 |
| 1988 | 36.8 | 17.3 |
| 1987 | 36.3 | 17.3 |
| 1986 | 35.9 | 17.3 |
| 1985 | 35.4 | 17.3 |
| 1984 | 34.9 | 17.4 |
| 1983 | 34.3 | 17.5 |
| 1982 | 33.7 | 17.6 |
| 1981 | 33.1 | 17.7 |
| 1980 | 32.8 | 17.8 |
| 1979 | 32.4 | 17.9 |
| 1978 | 32 | 18 |
| 1977 | 31.5 | 18.2 |
| 1976 | 30.9 | 18.3 |
| 1975 | 30.6 | 18.4 |
| 1974 | 30.4 | 18.5 |
| 1973 | 30.2 | 18.6 |
| 1972 | 29.9 | 18.7 |
| 1971 | 29.6 | 18.8 |
| 1970 | 29.2 | 18.9 |
| 1969 | 28.9 | 19.1 |
| 1968 | 28.6 | 19.2 |
| 1967 | 28.4 | 19.2 |
| 1966 | 28 | 19.3 |
| 1965 | 27.6 | 19.3 |
| 1964 | 27.2 | 19.3 |
| 1963 | 26.9 | 19.3 |
| 1962 | 26.5 | 19.3 |
| 1961 | 26.2 | 19.3 |
| 1960 | 25.8 | 19.3 |
Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06).
GeoRank.org/facts/japan/nigeria | CC BY
Interactive Maps
Use the buttons below to switch between world maps comparing statistics for Japan and Nigeria.
National statistics comparison
Finance
|
Japan
|
Nigeria
|
|
|---|---|---|
| GNI, Atlas method |
$4.46T
2024 |
$396B
2024 |
| Government expenditure, % of GDP |
39.1%
2024 |
12.3%
2024 |
| Education expenditure, % of GDP |
3.24%
2022 |
0.32%
2023 |
| Military expenditure, % of GDP |
1.37%
2024 |
0.56%
2024 |
| Armed forces personnel |
261,000
2020 |
223,000
2020 |
| Deficit/surplus, % of GDP |
-1.53%
2024 |
-1.57%
2024 |
| Unemployment rate |
2.54%
2024 |
3.45%
2024 |
| Services, % of GDP |
69.8%
2023 |
53.7%
2024 |
| Industry, % of GDP |
28.6%
2023 |
18.2%
2024 |
| Economic freedom index |
70.3
2026 |
54.8
2026 |
| Income share by richest 10% |
23.9%
2020 |
26.3%
2022 |
| Income share by poorest 10% |
2.4%
2020 |
3%
2022 |
| Number of millionaires |
2,732,000
2025 |
n/a |
| Percentage of millionaires |
2.62%
2025 |
n/a |
| Number of billionaires |
42
2025 |
4
2025 |
| Percentage of billionaires |
0.00004%
2025 |
0.000004%
2025 |
| Listed domestic companies |
3,971
2024 |
169
2024 |
| Market capitalization of domestic companies |
$6.31T
2024 |
$54.4B
2024 |
| Total reserves including gold |
$1.23T
2024 |
$38.6B
2024 |
| Personal remittances received |
$4.64B
2024 |
$21.3B
2024 |
| International tourist arrivals |
4,115,799
2020 |
5,265,000
2016 |
| International tourism as share of exports |
1.43%
2020 |
0.8%
2020 |
| Banked people share |
98.5%
2024 |
63.3%
2024 |
Energy
|
Japan
|
Nigeria
|
|
|---|---|---|
| Energy use, kg of oil equivalent per capita |
3,039 kg
2023 |
333 kg
2022 |
| GDP PPP per kg equivalent of energy use |
$16.7
2023 |
$24.9
2022 |
| Carbon dioxide (CO2) emissions |
972 megatons
2024 |
131.9 megatons
2024 |
| CO2 emissions per capita |
7.84 tons
2024 |
0.57 tons
2024 |
| Fossil fuel energy use share |
84.8%
2023 |
55.7%
2022 |
| Renewable energy use share |
8.8%
2021 |
80.3%
2021 |
| Alternative and nuclear energy use share |
10.8%
2023 |
1.08%
2022 |
| Net energy imports use share |
87.3%
2023 |
-66.3%
2022 |
| Electric power consumption per capita |
7,655 kWh
2023 |
135.6 kWh
2022 |
| Renewable electricity output share |
21.1%
2021 |
23.8%
2021 |
| Hydroelectric share |
8.48%
2023 |
24.3%
2022 |
| Nuclear share |
8.38%
2023 |
0%
2021 |
| Electricity access |
100%
2023 |
61.2%
2023 |
Society
|
Japan
|
Nigeria
|
|
|---|---|---|
| % of world population |
1.53%
2024 |
2.86%
2024 |
| Annual migration change |
+140,579
2025 |
-15,258
2025 |
| Urban population |
92.2%
2024 |
63%
2024 |
| Male:Female ratio |
48.8:51.2
2024 |
50.6:49.4
2024 |
| Average male height |
5.65 ft
2025 |
5.63 ft
2025 |
| Average female height |
5.2 ft
2025 |
5.19 ft
2025 |
| Quality of life index |
89.3
2026 |
15.2
2026 |
| Corruption Perceptions Index |
71
2025 |
26
2025 |
| Higher education index |
98
2026 |
57
2026 |
| Homicides per 100K people |
0.23
2023 |
21.7
2019 |
| Road traffic mortality per 100K people |
3.6
2019 |
20.7
2019 |
| Visa free countries |
172
2025 |
52
2025 |
| Adult literacy rate |
99%
2002 |
70.4%
2024 |
| English speaking |
15%
2025 |
60.6%
2023 |
| People using the Internet |
87%
2023 |
39.2%
2023 |
Health
|
Japan
|
Nigeria
|
|
|---|---|---|
| Government health expenditure per capita |
$3,638
2023 |
$66.8
2023 |
| Out-of-pocket health expenditure per capita |
$445
2023 |
$48
2023 |
| Life expectancy |
85.1 years
2026 |
55 years
2026 |
| Foreign aid share of health expenditure |
0%
2023 |
11.3%
2023 |
| Physicians per 1,000 people |
2.65
2022 |
0.38
2023 |
| Age at first childbirth |
30.7 years
2025 |
20.4 years
2025 |
| Maternal mortality per 100K births |
3
2023 |
993
2023 |
| Mortality rate before reaching 5 years of age |
2.4
2023 |
104.9
2023 |
| Obesity rate |
5.57%
2022 |
12.8%
2022 |
| Diabetes prevalence |
8.1%
2024 |
3%
2024 |
| Air quality index |
78
2026 |
8
2026 |
| Tobacco use prevalence |
19.2%
2022 |
3.3%
2022 |
| Pure alcohol consumption per capita |
6.38 liters
2020 |
3.78 liters
2020 |
Territory
In-depth comparisons
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-04-06)
- United Nations | World Population Prospects (1950–2026, retrieved 2026-03-10)
- U.S. Census Bureau (1960–2025, retrieved 2026-02-08)
- Central Intelligence Agency (CIA) (2000–2025, retrieved 2026-02-20)
- International Monetary Fund (IMF) | Fiscal Monitor (2024, retrieved 2026-02-20)
- LivingCost (2026, retrieved 2025-10-14)
- World Obesity Federation (2022, retrieved 2026-02-08)
- Passport Index (2025, retrieved 2026-02-08)
- Transparency International (2025, retrieved 2026-02-10)
- The Heritage Foundation | Economic Freedom Index (2026, retrieved 2026-03-09)
- EduRank (2026, retrieved 2025-10-13)
Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.